/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Modern Color Palette */
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary: #10b981;
    --accent: #8b5cf6;
    --accent-dark: #7c3aed;
    --dark: #1e293b;
    --dark-light: #334155;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --gray-lighter: #f1f5f9;
    --white: #ffffff;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-modern: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-ocean: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-sunset: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-blue: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    transform: none !important;
    will-change: auto !important;
}

/* Header Styles - Modern Design */
header {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.98) 0%, rgba(30, 41, 59, 0.98) 50%, rgba(51, 65, 85, 0.98) 100%);
    color: var(--white);
    padding: 1.25rem 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(102, 126, 234, 0.6) 30%,
        rgba(118, 75, 162, 0.6) 50%,
        rgba(102, 126, 234, 0.6) 70%,
        transparent 100%);
    opacity: 0.7;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
}

header .logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    margin-left: 2.5rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

header .logo:hover {
    transform: translateX(5px);
}

header .logo img {
    height: 70px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.25rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

header .logo:hover img {
    transform: scale(1.08) rotate(2deg);
    filter: drop-shadow(0 6px 20px rgba(102, 126, 234, 0.5));
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.2);
}

header .logo .tagline {
    margin: 0;
    font-size: 0.9rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.4;
    font-weight: 500;
    letter-spacing: 0.8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    padding-left: 0;
    text-align: left;
}

header .logo .tagline::before {
    display: none;
}

/* IST Clock in Header - Modern Design */
.header-clock {
    position: absolute;
    top: 50%;
    right: 2.5rem;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
    z-index: 1001;
    background: rgba(15, 23, 42, 0.6);
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px) saturate(180%);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.header-clock:hover {
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(102, 126, 234, 0.4);
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(102, 126, 234, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.clock-time {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
    letter-spacing: 2px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.clock-time::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.6), rgba(118, 75, 162, 0.6));
    border-radius: 2px;
    opacity: 0.6;
}

.clock-label {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

nav {
    display: flex;
    align-items: center;
    margin-left: 3rem;
    flex: 1;
    justify-content: flex-start;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    position: relative;
    display: inline-block;
    overflow: hidden;
    letter-spacing: 0.3px;
}

/* Modern hover background effect */
nav ul li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 10px;
    z-index: -1;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

/* Underline effect on hover */
nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.8));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(102, 126, 234, 0.5);
}

nav ul li a:hover::before {
    opacity: 1;
}

nav ul li a:hover::after {
    width: 70%;
}

nav ul li a:hover {
    color: var(--white);
    transform: translateY(-2px);
    text-shadow: 0 2px 12px rgba(102, 126, 234, 0.6);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

nav ul li a:active {
    transform: translateY(0);
}

/* Messages */
.messages {
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: 0 2rem;
    position: relative;
    z-index: 100;
}

.message {
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    border-radius: 12px;
    border-left: 4px solid;
    box-shadow: var(--shadow);
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.message.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
    border-color: var(--success);
    color: #065f46;
    border-left-width: 4px;
    border-radius: 8px;
}

.message.error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(220, 38, 38, 0.1) 100%);
    border-color: var(--error);
    color: #991b1b;
    border-left-width: 4px;
    border-radius: 8px;
}

.message.info {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(8, 145, 178, 0.1) 100%);
    border-color: var(--info);
    color: #0e7490;
    border-left-width: 4px;
    border-radius: 8px;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
    min-height: calc(100vh - 200px);
    position: relative;
    z-index: 0;
    background: transparent;
    transform: none !important;
    will-change: auto !important;
}

body {
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 5rem 3rem;
    background: var(--gradient-modern);
    color: var(--white);
    border-radius: 24px;
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    font-weight: 800;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.hero p {
    font-size: 1.3rem;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.9;
    position: relative;
    z-index: 1;
    opacity: 0.95;
    font-weight: 400;
}

/* Products Section */
.products h1,
.featured-products h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark);
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-modern);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 1rem;
}

.products h1::after,
.featured-products h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-modern);
    border-radius: 2px;
}

/* Category Filter */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.875rem 2rem;
    background: var(--white);
    color: var(--dark);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--gray-light);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
    border-radius: 12px;
}

.category-btn:hover::before {
    opacity: 1;
}

.category-btn:hover {
    color: var(--dark);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-color: rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.category-btn,
.category-btn span {
    position: relative;
    z-index: 1;
}

.category-btn.active {
    background: var(--gradient-modern);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}

.product-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding: 1rem 0;
    z-index: 1;
    overflow: visible;
}

/* Background parallax disabled to prevent footer sliding */
/* .product-list::before {
    content: '';
    position: absolute;
    top: calc(-50% + var(--bg-offset, 0px));
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(102, 126, 234, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(118, 75, 162, 0.08) 0%, transparent 60%),
        linear-gradient(135deg, rgba(241, 245, 249, 0.5) 0%, rgba(226, 232, 240, 0.3) 100%);
    pointer-events: none;
    will-change: transform;
    transform: translateZ(0);
    transition: transform 0.15s ease-out;
    z-index: 0;
    animation: gentleFloat 25s ease-in-out infinite;
} */


@keyframes gentleFloat {
    0%, 100% {
        opacity: 0.7;
        transform: translateZ(0) translateY(0);
    }
    50% {
        opacity: 0.85;
        transform: translateZ(0) translateY(-20px);
    }
}

.product-item {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    border: 1px solid var(--gray-light);
    overflow: hidden;
    position: relative;
    will-change: transform;
    z-index: 1;
    animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-modern);
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.product-item:hover::before {
    transform: scaleX(1);
}


.product-item:hover {
    transform: translateY(-8px) scale(1.02) !important;
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
    z-index: 10;
}

/* Smooth hover effect on image */
.product-item:hover img {
    transform: scale(1.08) !important;
    filter: brightness(1.05);
}

.product-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.product-item.parallax-active img {
    transform: scale(1.1);
}

.product-item h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.product-item p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.6;
    margin-top: 0.5rem;
}

.view-all {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem 0;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    background: var(--gradient-modern);
    color: var(--white);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn:active {
    transform: translateY(-1px);
}

/* About Section */
.about {
    background: var(--white);
    padding: 0;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid var(--gray-light);
}

.about-header {
    background: var(--gradient-modern);
    color: var(--white);
    padding: 4rem 3rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

.about-header h1 {
    color: white;
    margin: 0 0 1.5rem;
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.about-company-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 1rem 2rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.about-company-badge h2 {
    color: white;
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.about-content {
    padding: 4rem;
    color: #555;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.about-intro {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #ecf0f1;
}

.about-intro .lead {
    font-size: 1.2rem;
    line-height: 1.9;
    color: #444;
    margin-bottom: 1.5rem;
    text-align: justify;
}

.about-intro .acknowledgment {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray);
    font-style: italic;
    padding-left: 2rem;
    border-left: 4px solid;
    border-image: var(--gradient-modern) 1;
}

.about-section {
    margin: 3rem 0;
    padding: 2.5rem;
    background: var(--white);
    border-radius: 16px;
    border-left: 5px solid;
    border-image: var(--gradient-modern) 1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: var(--gradient-modern);
    transform: scaleY(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-section:hover::before {
    transform: scaleY(1);
}

.about-section:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-left-color: transparent;
}

.about-section .section-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.about-section h2 {
    color: #2c3e50;
    font-size: 2rem;
    margin: 0 0 1rem;
    font-weight: 600;
    display: inline-block;
    margin-left: 1rem;
    vertical-align: middle;
}

.about-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin: 1.5rem 0;
    text-align: justify;
}

.about-section h3 {
    color: #2c3e50;
    font-size: 1.3rem;
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.professionals-list ul {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.professionals-list ul li {
    padding: 1rem 1.5rem;
    margin: 0.8rem 0;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #3498db;
    font-size: 1.1rem;
    color: #444;
    transition: all 0.3s;
}

.professionals-list ul li:hover {
    background: #e8f4f8;
    transform: translateX(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.success-factors {
    margin-top: 2rem;
}

.factors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.factor-card {
    background: var(--white);
    padding: 1.75rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.factor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-modern);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

.factor-card:hover::before {
    left: 0;
}

.factor-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
    color: var(--white);
}

.factor-card > * {
    position: relative;
    z-index: 1;
}

.factor-icon {
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: bold;
    min-width: 30px;
}

.factor-card:hover .factor-icon {
    color: white;
}

.factor-text {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--dark);
}

.factor-card:hover .factor-text {
    color: white;
}

.board-members {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.board-member {
    background: var(--gradient-modern);
    color: var(--white);
    padding: 1.75rem 3rem;
    border-radius: 16px;
    font-size: 1.25rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.board-member::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.6s;
}

.board-member:hover::before {
    transform: scale(1);
}

.board-member:hover {
    transform: scale(1.08) rotate(1deg);
    box-shadow: var(--shadow-xl);
}

/* Factsheet Styles */
.factsheet-content {
    margin-top: 2rem;
}

.factsheet-group {
    margin-bottom: 2.5rem;
}

.factsheet-group:last-child {
    margin-bottom: 0;
}

.factsheet-group h3 {
    color: #2c3e50;
    font-size: 1.4rem;
    margin: 0 0 1.5rem;
    font-weight: 600;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #e0e0e0;
}

.factsheet-table {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.factsheet-row {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 1.5rem;
    padding: 1rem 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.factsheet-row:hover {
    background: #e8f4f8;
    border-left-color: #3498db;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.factsheet-label {
    font-weight: 600;
    color: #2c3e50;
    font-size: 1rem;
}

.factsheet-value {
    color: #555;
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .factsheet-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .factsheet-label {
        font-weight: 700;
        margin-bottom: 0.25rem;
    }
}

/* Logs Section */
.logs-section {
    padding: 2rem 0;
}

.logs-container {
    background: var(--white);
    padding: 4rem;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    max-width: 1200px;
    margin: 0 auto;
    border: 1px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.logs-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-modern);
}

.logs-container h1 {
    color: var(--dark);
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-modern);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logs-intro {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.logs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.log-card {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid var(--gray-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.log-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-modern);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.log-card:hover::before {
    transform: scaleX(1);
}

.log-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.log-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.log-card h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 700;
}

.log-card p {
    color: var(--gray);
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.6;
}

.log-download-btn {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    background: var(--gradient-modern);
    color: var(--white);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
}

.log-download-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.logs-note {
    margin-top: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-radius: 16px;
    border-left: 4px solid;
    border-image: var(--gradient-modern) 1;
    box-shadow: var(--shadow);
}

.logs-note p {
    margin: 0;
    color: var(--dark);
    font-size: 1rem;
    line-height: 1.7;
}

.logs-note strong {
    color: var(--dark);
    font-weight: 700;
}

/* Responsive for About */
@media (max-width: 768px) {
    .about-header {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .about-header h1 {
        font-size: 2rem;
    }
    
    .about-company-badge h2 {
        font-size: 1.2rem;
    }
    
    .about-content {
        padding: 1.5rem;
    }
    
    .about-section {
        padding: 1.5rem;
        margin: 2rem 0;
    }
    
    .about-section h2 {
        font-size: 1.5rem;
        display: block;
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .about-section .section-icon {
        font-size: 2rem;
        display: block;
    }
    
    .factors-grid {
        grid-template-columns: 1fr;
    }
    
    .about-intro .acknowledgment {
        padding-left: 1rem;
    }
    
    .logs-container {
        padding: 1.5rem;
    }
    
    .logs-container h1 {
        font-size: 2rem;
    }
    
    .logs-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Contact Section */
.contact {
    background: var(--white);
    padding: 4rem;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    max-width: 1000px;
    margin: 0 auto;
    border: 1px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-modern);
}

.contact h1 {
    color: var(--dark);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-modern);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-intro {
    text-align: center;
    margin-bottom: 2rem;
    color: #666;
    font-size: 1.1rem;
}

.contact-info-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-info {
    padding: 2rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
    transition: all 0.3s ease;
}

.contact-info:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-info h3 {
    color: var(--dark);
    margin-bottom: 0.75rem;
    margin-top: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.contact-info h3:first-child {
    margin-top: 0;
}

.contact-info p {
    color: var(--gray);
    margin-bottom: 1rem;
    line-height: 1.7;
    font-size: 1rem;
}

.contact-info a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s;
}

.contact-info a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact-form-wrapper {
    padding: 2rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
}

.contact-form-wrapper h3 {
    color: var(--dark);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-modern);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Forms */
.contact-form,
.auth-form {
    max-width: 100%;
}

.form-group {
    margin-bottom: 2rem;
}

.contact-form label,
.auth-form label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--dark);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--white);
    transition: all 0.3s ease;
}

.contact-form input[type="text"]:hover,
.contact-form input[type="email"]:hover,
.contact-form textarea:hover {
    border-color: var(--primary-light);
}

.contact-form textarea {
    min-height: 180px;
    resize: vertical;
    font-family: inherit;
    line-height: 1.6;
}

.contact-form .error {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.auth-form input,
.auth-form select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--white);
    transition: all 0.3s ease;
}

.auth-form input:hover,
.auth-form select:hover {
    border-color: var(--primary-light);
}

.contact-form input:focus,
.contact-form textarea:focus,
.auth-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.contact-form button,
.auth-form button {
    width: 100%;
    padding: 0.875rem;
    background: var(--gradient-modern);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.contact-form button::before,
.auth-form button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.contact-form button:hover::before,
.auth-form button:hover::before {
    width: 300px;
    height: 300px;
}

.contact-form button:hover,
.auth-form button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.contact-form button:active,
.auth-form button:active {
    transform: translateY(0);
}

/* Auth Section */
.auth-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: 2rem 0;
}

.auth-container {
    background: var(--white);
    padding: 3rem 3.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-modern);
}

.auth-container h1 {
    text-align: center;
    color: var(--dark);
    margin-bottom: 2rem;
    background: var(--gradient-modern);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.auth-link {
    text-align: center;
    margin-top: 1.5rem;
    color: #666;
}

.auth-link a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.auth-link a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.error {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Protect body and main from transforms */
body, html {
    transform: none !important;
    translate: none !important;
}

main {
    transform: none !important;
    translate: none !important;
    position: relative;
}

/* Footer - Completely Static - No Transforms Allowed */
footer {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    color: var(--white);
    text-align: center;
    padding: 3rem 0;
    margin-top: 4rem;
    position: relative !important;
    overflow: hidden;
    transform: none !important;
    translate: none !important;
    z-index: 999;
    clear: both;
    will-change: auto;
    contain: layout style paint;
    isolation: isolate;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
}

/* Prevent footer children from being transformed */
footer * {
    transform: none !important;
    translate: none !important;
    position: relative !important;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-modern);
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

footer p {
    font-size: 1rem;
    opacity: 0.9;
    letter-spacing: 0.5px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
    padding: 1rem;
}

.pagination-link {
    padding: 0.625rem 1.5rem;
    background: var(--gradient-modern);
    color: var(--white);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    box-shadow: var(--shadow);
}

.pagination-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pagination-info {
    color: #2c3e50;
    font-weight: 500;
}

/* Error Pages */
.error-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: 2rem;
}

.error-container {
    text-align: center;
    background: var(--white);
    padding: 4rem;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    border: 1px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.error-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-modern);
}

.error-container h1 {
    font-size: 6rem;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    font-weight: 800;
    line-height: 1;
}

.error-container h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin: 1.5rem 0;
    font-weight: 700;
}

.error-container p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Reduce parallax on mobile for performance */
    .product-item {
        transform: none !important;
    }
    
    .product-item img {
        transform: none !important;
    }
    
    .product-list::before {
        display: none;
    }
    
    .contact-info-wrapper {
        grid-template-columns: 1fr;
    }
    
    header {
        text-align: center;
        padding: 1rem 0;
        flex-direction: column;
        align-items: center;
    }
    
    header::before {
        display: none;
    }

    header .logo {
        margin-left: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 0.75rem;
        width: 100%;
        gap: 0.5rem;
    }
    
    header .logo:hover {
        transform: none;
    }
    
    header .logo img {
        height: 55px;
        width: auto;
        margin: 0 auto;
        display: block;
    }
    
    header .logo .tagline {
        font-size: 0.75rem;
        margin: 0;
        padding-left: 0;
        text-align: center;
    }
    
    header .logo .tagline::before {
        display: none;
    }
    
    .header-clock {
        position: relative;
        top: auto;
        right: auto;
        transform: none;
        margin: 0.75rem auto;
        align-items: center;
        padding: 0.6rem 1rem;
    }
    
    .header-clock:hover {
        transform: scale(1.02);
    }
    
    .clock-time {
        font-size: 1rem;
    }
    
    .clock-label {
        font-size: 0.65rem;
    }

    nav {
        margin-left: 0;
        display: block;
        width: 100%;
        justify-content: center;
    }

    nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.25rem;
        text-align: center;
        justify-content: center;
        padding: 0 1rem;
    }
    
    nav ul li {
        flex: 0 0 auto;
    }
    
    nav ul li a {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .product-list {
        grid-template-columns: 1fr;
    }

    .auth-container {
        padding: 1.5rem;
    }

    main {
        padding: 0 1rem;
    }
    
    .error-container h1 {
        font-size: 4rem;
    }
    
    .error-container h2 {
        font-size: 1.5rem;
    }
}